CN105627587B - A kind of asphalt road surface solar energy absorption plant - Google Patents
A kind of asphalt road surface solar energy absorption plant Download PDFInfo
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- CN105627587B CN105627587B CN201610188294.4A CN201610188294A CN105627587B CN 105627587 B CN105627587 B CN 105627587B CN 201610188294 A CN201610188294 A CN 201610188294A CN 105627587 B CN105627587 B CN 105627587B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
The invention belongs to energy and power engireering technical field, it is related to a kind of asphalt road surface solar energy absorption plant, is combined and constituted by water curtain wall, the first bifurcated control valve, water pump, bituminous paving, coiled pipe, hot well, return valve, the second bifurcated control valve, hot-water valve, cold water well, Cold water tap, cold water pipes, hot water pipeline, cold water bifurcated pipe, hot water bifurcated pipe, cold-water reflux pipe and hot water return pipe communication type；Energy on bituminous paving is absorbed by coiled pipe, and stored it in recirculated water, the temperature in double glazing water curtain wall building is adjusted with recirculated water, the big trans-utilization rate of solar absorption area is high, reduces other energy loss；Its agent structure is simple, and manufacturing cost is low, easy to install, and security is good, and with good market application foreground, application environment is friendly.
Description
Technical field:
The invention belongs to energy and power engireering technical field, it is related to a kind of solar absorption and utilizes device, more particularly to
A kind of asphalt road surface solar energy absorption plant.
Background technology：
Solar use has been paid attention to and popularization and application extensively as a kind of utilization technology of novel energy, and China has
Wide bituminous paving and airport platform, bituminous paving absorbs solar energy and gradually comes into our life, and it is related to the energy
Sustainable development, the development and utilization problem of novel green non-polluting energy sources.Bituminous paving be widely used in urban road,
Bridge laying, highway and airfield runway, its oil consumption is low, non-skid property is good, noise is small, small to vehicle abrasion.Pitch
Road surface solar energy heating technology has advantageous advantage, because bituminous paving is black, institute in energy exploitation and application
There is very strong absorbability to solar energy with it, its absorption coefficient can reach 0.9 or so, the road surface part highest in summer high temperature
Temperature is up to 70 DEG C；Compared with traditional solar thermal collector, bituminous paving inherently has very big collector area, and can
To continue to collect the heat that road surface is remained after the sunset, effectively alleviate summer urban heat land effect.With the development of construction industry,
The architectural design of double glazing water curtain wall is more and more, and wall window is than also more and more higher, during this kind of architectural exterior-protecting construction is generally used
Empty glass, the radiation heat transfer rate of double glazing is up to more than 60%, and along with this kind of building is generally grander, its energy consumption is very
Prominent, large airport terminal is as the representative of this kind of building, and its energy consumption averagely accounts for airport installation operation maintenance total energy consumption
60%, on road surface Solar use in the prior art, there is not yet ripe and popularization and application technology is widely used.Cause
This, design prepares the energy saver that a kind of utilization bituminous paving absorbs solar energy, and the energy on bituminous paving is absorbed by the device
Amount, and store the energy in recirculated water, the temperature in double glazing water curtain wall building is adjusted with recirculated water, can effectively be utilized
Solar energy, is greatly reduced other energy loss, reduces operation expense, while contribute to environmental protection, application environment friend
Good, market prospects are boundless.
The content of the invention:
It is an object of the invention to overcome the shortcoming of prior art, seek to design a kind of asphalt road surface solar energy absorption dress
Put, the energy on bituminous paving absorbed by the device, and stored the energy in recirculated water, and with double glazing water curtain wall class
Building is supported the use, and the temperature in double glazing water curtain wall class building is adjusted with recirculated water；Bituminous paving suction is given full play to
The characteristic of solar energy is received, is allowed to be converted into the energy for being available for utilizing and makes full use of this energy, built to reduce glass curtain wall class
The energy consumption of thing is built, energy-saving and emission-reduction are reached, the purpose of environmental protection, the device is used using simple to operate, solar energy utilization ratio height
It is convenient, the operation expense of glass curtain wall class building is reduced, other energy loss, energy-saving and emission-reduction, environmental protection is reduced.
To achieve these goals, the agent structure of asphalt road surface solar energy absorption plant of the present invention includes：Water
Curtain wall, the first bifurcated control valve, water pump, bituminous paving, coiled pipe, hot well, return valve, the second bifurcated control valve,
Hot-water valve, cold water well, Cold water tap, cold water pipes, hot water pipeline, cold water bifurcated pipe, hot water bifurcated pipe, cold-water reflux pipe and
Hot water return pipe；Cold water well is placed in underground, and for containing cold water source, cold water pipe is connected between water curtain wall and cold water well
Road, cold water pipes are used to convey cold water to water curtain wall, realize room temperature lowering；Cold water pipes are stretched into inside energy-saving curtain wall, cold water pipe
Cold water tap is formed with road, the cold water pipes part between Cold water tap and water curtain wall intersects with cold water bifurcated pipe one end to be communicated,
Fixation is formed with the first bifurcated control valve on cold water bifurcated pipe, is used as controlling switch；The other end of cold water bifurcated by water pump with
Snakelike one end is connected, and the coiled pipe of metal or rigid plastics material is distributed the inside for being embedded in bituminous paving using reversed return type
From top side face 5mm to the 40mm of bituminous paving, reversed return type distribution contributes to balance pipe roadlock power so that the equal raising of pressure-drop in pipeline
Collect fixation on heating rate, the cold water bifurcated pipe between coiled pipe and the first bifurcated control valve and be formed with circulating water pump, to improve
Feed pressure in pipe network, overcomes resistance of pipe system, the liquid circulation formed in pipe network；Coiled pipe one end by cold-water reflux pipe and
Return valve is connected with cold water well, forms the circulation loop that cold water well is flowed to from hot well；The hot well of storage-type is placed in ground
Under face, for containing in coiled pipe by the thermal water source after solar energy heating；The water curtain wall of conventional building construction and hot well it
Between be connected with the hot water pipeline of concatenation hot-water valve, hot water pipeline is conveying hot water into water curtain wall, for improving water curtain wall
And its indoor temperature；The hot-water valve of conventional structure is formed with hot water pipeline, the hot water pipeline between hot-water valve and water curtain wall
Part is intersected with hot water bifurcated pipe one end by the second bifurcated control valve to be communicated, and a bifurcated control valve is formed with hot water bifurcated pipe
Door, is used as controlling switch；The hot water bifurcated pipe other end is connected with the first bifurcated control valve and pump tube formula respectively, water pump
Be connected again by coiled pipe and hot water return pipe with hot well pipeline type all the way, composition from cold water well stream to hot well at
Manage loop；It is incubated around various pipelines, hot well and cold water well used in energy saver using insulation material.
The present invention is in use, will first inject enough recirculated water in coiled pipe, coiled pipe, which absorbs solar energy, adds recirculated water
After heat, it is stored in hot well, when using hot water under the relatively low environment of temperature, first closes the second bifurcated control valve and cold
Penstock, geothermal water is transported in water curtain wall through hot well, hot-water valve, the relatively low water of temperature is obtained after use, by water pump
Pressurization is transported in the coiled pipe in bituminous paving through the first bifurcated control valve, can be used to heated asphalt road surface to reach
The purpose of snow removing defrost, makes water reach sufficiently low temperature, and the water cooled is transported in cold water well through return valve and preserved,
It is used for giving the cooling of other facilities when temperature is higher；When under the higher environment of temperature using the cold water of storage, first is first closed
Bifurcated control valve and hot-water valve, are transported in water curtain wall from underground cold water through cold water well, cold water through valve, after heat exchange,
The higher water of temperature is obtained, the pressurization through the second bifurcated control valve and water pump is transported in the coiled pipe in bituminous paving, cold
But recirculated water is made to be heated to sufficiently high temperature, heated water backflow while the bituminous paving softened by solar energy heating
Preserved into hot well, come to heat up to other facilities in the relatively low standby of temperature.
Compared with prior art, solar absorption area is big by the present invention, and solar energy trans-utilization rate is high, reduces other energy
Loss, is conducive to environmental protection；Pipeline and hot and cold water well section have insulation material protection, can at utmost reduce or remit energy dissipation,
Ensure the good utilization rate of solar energy；Its agent structure is simple, and manufacturing cost is low, easy to install, and security is good, with good
Good market application foreground, application environment is friendly.
Brief description of the drawings：
Fig. 1 is agent structure principle schematic of the invention.
Embodiment：
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment.
Embodiment 1：
The agent structure for the asphalt road surface solar energy absorption plant that the present embodiment is related to includes：Water curtain wall 1, the first bifurcated control
Valve 2 processed, water pump 3, bituminous paving 4, coiled pipe 5, hot well 6, return valve 7, the second bifurcated control valve 8, hot-water valve
9th, cold water well 10, Cold water tap 11, cold water pipes 12, hot water pipeline 13, cold water bifurcated pipe 14, hot water bifurcated pipe 15, cold water are returned
Flow tube 16 and hot water return pipe 17；Cold water well 10 is placed in underground, for containing cold water source, water curtain wall 1 and cold water well 10 it
Between be connected with cold water pipes 12, cold water pipes 12 are used to convey cold water to water curtain wall 1, realize room temperature lowering；Cold water pipes 12 are stretched
Enter inside energy-saving curtain wall, Cold water tap 11 is formed with cold water pipes 12, the cold water pipes 12 between Cold water tap 11 and water curtain wall 1
Part intersects with the one end of cold water bifurcated pipe 14 to be communicated, and fixation is formed with the first bifurcated control valve 2 on cold water bifurcated pipe 14, is used as control
System switch；The other end of cold water bifurcated pipe 14 is connected by water pump 3 with one end of coiled pipe 5, metal or rigid plastics material
Coiled pipe 5 be distributed using reversed return type and be embedded in top side face 5mm to 40mm of the inside from bituminous paving 4 of bituminous paving 4, same to journey
Formula distribution contributes to balance pipe roadlock power so that pressure-drop in pipeline is equal to improve collection heating rate, the bifurcated control valve 2 of coiled pipe 5 and first
Between cold water bifurcated pipe 14 on fixation be formed with circulating water pump 3, to improve the feed pressure in pipe network, overcome pipe network to hinder
Power, the liquid circulation formed in pipe network；The one end of coiled pipe 5 is connected by cold-water reflux pipe 16 and return valve 7 with cold water well 10
It is logical, form the circulation loop that cold water well 10 is flowed to from hot well 6；The hot well 6 of storage-type is placed in underground, for containing snake
By the thermal water source after solar energy heating in shape pipe 5；It is connected between the water curtain wall 1 of conventional building construction and hot well 6 and concatenates heat
The hot water pipeline 13 of penstock 9, hot water pipeline 13 into water curtain wall 1 to convey hot water, for improving water curtain wall 1 and its interior
Temperature；The hot-water valve 9 of conventional structure is formed with hot water pipeline 13, the hot water pipeline between hot-water valve 9 and water curtain wall 1 13
Divide by the second bifurcated control valve 8 to intersect with the one end of hot water bifurcated pipe 15 and communicate, a bifurcated control is formed with hot water bifurcated pipe 15
Valve 8 processed, is used as controlling switch；The other end of hot water bifurcated pipe 15 respectively with the first bifurcated control valve 2 and the pipeline type phase of water pump 3
Connection, being connected again by coiled pipe 5 and hot water return pipe 17 with the pipeline type of hot well 6 all the way for water pump 3, is constituted from cold water well
10 flow to the treatment loop of hot well 6；Used around various pipelines, hot well 6 and cold water well 10 used in energy saver
Insulation material is incubated.
Embodiment 2：
The present embodiment when in use, will first inject enough recirculated water, coiled pipe, which absorbs solar energy, makes circulation in coiled pipe 5
After water heating, it is stored in hot well 6, when using hot water under the relatively low environment of temperature, first closes the second bifurcated control valve
Door 8 and Cold water tap 11, geothermal water are transported in water curtain wall 1 through hot well 6, hot-water valve 9, temperature are obtained after use relatively low
Water, pressurizeed through the first bifurcated control valve 2, be transported in the coiled pipe 5 in bituminous paving 4 by water pump 3, can be used to heat drip
Blue or green road surface 4 makes water reach sufficiently low temperature, the water cooled is conveyed through return valve 7 to reach the purpose of snow removing defrost
Preserved into cold water well 10, be used for giving the cooling of other facilities when temperature is higher；Storage is used under the higher environment of temperature
Cold water when, the first bifurcated control valve 2 and hot-water valve 9 are first closed, from underground cold water through cold water well 10, cold water through valve
11 are transported in water curtain wall 1, after heat exchange, obtain the higher water of temperature, the pressurization through the second bifurcated control valve 8 and water pump 3, defeated
It is sent in the coiled pipe 5 in bituminous paving 4, is added recirculated water while bituminous paving 4 that cooling is softened by solar energy heating
Heat arrives sufficiently high temperature, and heated water is back in hot well 6 and preserved, comes to give other facility liters in the relatively low standby of temperature
Temperature.
Claims (1)
1. a kind of asphalt road surface solar energy absorption plant, it is characterised in that its agent structure includes：Water curtain wall, the control of the first bifurcated
It is valve, water pump, bituminous paving, coiled pipe, hot well, return valve, the second bifurcated control valve, hot-water valve, cold water well, cold
Penstock, cold water pipes, hot water pipeline, cold water bifurcated pipe, hot water bifurcated pipe, cold-water reflux pipe and hot water return pipe；Cold water well
Underground is placed in, for containing cold water source, cold water pipes are connected between water curtain wall and cold water well, cold water pipes are used to water
Curtain wall conveys cold water, realizes room temperature lowering；Cold water pipes are stretched into inside energy-saving curtain wall, and Cold water tap is formed with cold water pipes, cold
Cold water pipes part between penstock and water curtain wall intersects with cold water bifurcated pipe one end to be communicated, and fixation is formed with cold water bifurcated pipe
First bifurcated control valve, is used as controlling switch；The other end of cold water bifurcated is connected by water pump with snakelike one end, metal
Or the coiled pipe of rigid plastics material is distributed top side face 5mm of the inside from bituminous paving for being embedded in bituminous paving using reversed return type
To 40mm, reversed return type distribution contributes to balance pipe roadlock power so that pressure-drop in pipeline is equal to improve collection heating rate, coiled pipe and first point
Fixation is formed with circulating water pump on cold water bifurcated pipe between fork control valve, to improve the feed pressure in pipe network, overcomes
Resistance of pipe system, the liquid circulation formed in pipe network；Coiled pipe one end is connected by cold-water reflux pipe and return valve with cold water well
It is logical, form the circulation loop that cold water well is flowed to from hot well；The hot well of storage-type is placed in underground, for containing coiled pipe
The middle thermal water source by after solar energy heating；It is connected between the water curtain wall of conventional building construction and hot well and concatenates hot-water valve
Hot water pipeline, hot water pipeline is to convey hot water into water curtain wall, for improving water curtain wall and its indoor temperature；On hot water pipeline
The hot-water valve of conventional structure is formed with, the hot water pipeline part between hot-water valve and water curtain wall passes through with hot water bifurcated pipe one end
Second bifurcated control valve, which is intersected, to be communicated, and a bifurcated control valve is formed with hot water bifurcated pipe, controlling switch is used as；Hot water bifurcated
The pipe other end is connected with the first bifurcated control valve and pump tube formula respectively, water pump all the way again pass through coiled pipe and hot water
Return duct is connected with hot well pipeline type, constitutes the treatment loop from cold water well stream to hot well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188294.4A CN105627587B (en) | 2016-03-29 | 2016-03-29 | A kind of asphalt road surface solar energy absorption plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188294.4A CN105627587B (en) | 2016-03-29 | 2016-03-29 | A kind of asphalt road surface solar energy absorption plant |
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| Publication Number | Publication Date |
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| CN105627587A CN105627587A (en) | 2016-06-01 |
| CN105627587B true CN105627587B (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610188294.4A Expired - Fee Related CN105627587B (en) | 2016-03-29 | 2016-03-29 | A kind of asphalt road surface solar energy absorption plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106568214A (en) * | 2016-11-14 | 2017-04-19 | 李宏江 | Road surface solar hot water and hot air device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3101913A1 (en) * | 1981-01-22 | 1982-09-02 | Karl Rudolf Dr.-Ing. 2000 Hamburg Dempwolff | Solar-energy collector |
| CN1884694A (en) * | 2006-06-27 | 2006-12-27 | 武汉理工大学 | Heat-conductive asphalt road surface solar energy heat-collecting system and its uses |
| CN101387097A (en) * | 2008-09-11 | 2009-03-18 | 武汉理工大学 | Porous thermal conductive asphalt concrete pavement heat exchange system and use thereof |
| CN101736715A (en) * | 2009-12-09 | 2010-06-16 | 吉林大学 | Energy stepped system of road heat collection and heat release by snow and ice melting |
| CN101893350A (en) * | 2010-07-21 | 2010-11-24 | 金秋实 | Heat supply or cold supply method for ground source heat pump storing energy seasonally and device thereof |
| CN104567095A (en) * | 2013-10-10 | 2015-04-29 | 山东建筑大学 | Composite ground-source heat pump system based on asphalt pavement heat accumulation |
-
2016
- 2016-03-29 CN CN201610188294.4A patent/CN105627587B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3101913A1 (en) * | 1981-01-22 | 1982-09-02 | Karl Rudolf Dr.-Ing. 2000 Hamburg Dempwolff | Solar-energy collector |
| CN1884694A (en) * | 2006-06-27 | 2006-12-27 | 武汉理工大学 | Heat-conductive asphalt road surface solar energy heat-collecting system and its uses |
| CN101387097A (en) * | 2008-09-11 | 2009-03-18 | 武汉理工大学 | Porous thermal conductive asphalt concrete pavement heat exchange system and use thereof |
| CN101736715A (en) * | 2009-12-09 | 2010-06-16 | 吉林大学 | Energy stepped system of road heat collection and heat release by snow and ice melting |
| CN101893350A (en) * | 2010-07-21 | 2010-11-24 | 金秋实 | Heat supply or cold supply method for ground source heat pump storing energy seasonally and device thereof |
| CN104567095A (en) * | 2013-10-10 | 2015-04-29 | 山东建筑大学 | Composite ground-source heat pump system based on asphalt pavement heat accumulation |
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| CN105627587A (en) | 2016-06-01 |
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Granted publication date: 20170901 Termination date: 20190329 |